fur‧long /ˈfɜːlɒŋ $ ˈfɜːrlɒːŋ/ 
 noun [countable][
Language: Old English; 
Origin: furlang, from furh 'furrow' + lang 'long']
 a unit for measuring length, equal to about 201 metres, which is used in horse racing. There are eight furlongs in a mile. 
 [TahlilGaran] Dictionary of Contemporary English ▲